89735152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 195543040

約数和(自身を除く): 105807888

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 79, 86, 104, 127, 158, 172, 208, 254, 316, 344, 508, 559, 632, 688, 1016, 1027, 1118, 1264, 1651, 2032, 2054, 2236, 3302, 3397, 4108, 4472, 5461, 6604, 6794, 8216, 8944, 10033, 10922, 13208, 13588, 16432, 20066, 21844, 26416, 27176, 40132, 43688, 44161, 54352, 70993, 80264, 87376, 88322, 130429, 141986, 160528, 176644, 260858, 283972, 353288, 431419, 521716, 567944, 706576, 862838, 1043432, 1135888, 1725676, 2086864, 3451352, 5608447, 6902704, 11216894, 22433788, 44867576, 89735152]

約数ペア:

[(1, 89735152), (2, 44867576), (4, 22433788), (8, 11216894), (13, 6902704), (16, 5608447), (26, 3451352), (43, 2086864), (52, 1725676), (79, 1135888), (86, 1043432), (104, 862838), (127, 706576), (158, 567944), (172, 521716), (208, 431419), (254, 353288), (316, 283972), (344, 260858), (508, 176644), (559, 160528), (632, 141986), (688, 130429), (1016, 88322), (1027, 87376), (1118, 80264), (1264, 70993), (1651, 54352), (2032, 44161), (2054, 43688), (2236, 40132), (3302, 27176), (3397, 26416), (4108, 21844), (4472, 20066), (5461, 16432), (6604, 13588), (6794, 13208), (8216, 10922), (8944, 10033)]